geforkt von Mirrors/Paper
Simplify contains in LongHashSet along with some other minor tweaks
Dieser Commit ist enthalten in:
Ammar Askar
Ursprung
b1fafd6a88
Commit
83732d4ce1
@ -1,11 +1,23 @@
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From 395c1f65df10f279940151e1b9242861373a2578 Mon Sep 17 00:00:00 2001
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From 0db87d9664687b450e80bf526eb4f44e17bdc6a3 Mon Sep 17 00:00:00 2001
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From: md_5 <md_5@live.com.au>
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Date: Fri, 21 Jun 2013 17:13:47 +1000
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Subject: [PATCH] LongHash Tweaks
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diff --git a/src/main/java/org/bukkit/craftbukkit/util/LongHash.java b/src/main/java/org/bukkit/craftbukkit/util/LongHash.java
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index 691cafd..9d54472 100644
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--- a/src/main/java/org/bukkit/craftbukkit/util/LongHash.java
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+++ b/src/main/java/org/bukkit/craftbukkit/util/LongHash.java
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@@ -10,6 +10,6 @@ public class LongHash {
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}
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public static int lsw(long l) {
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- return (int) (l & 0xFFFFFFFF) + Integer.MIN_VALUE;
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+ return (int) (l) + Integer.MIN_VALUE; // Spigot - remove redundant &
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}
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/util/LongHashSet.java b/src/main/java/org/bukkit/craftbukkit/util/LongHashSet.java
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index 22c96c5..7c3005e 100644
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index 22c96c5..7f659b7 100644
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--- a/src/main/java/org/bukkit/craftbukkit/util/LongHashSet.java
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+++ b/src/main/java/org/bukkit/craftbukkit/util/LongHashSet.java
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@@ -31,6 +31,7 @@ public class LongHashSet {
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@ -16,11 +28,15 @@ index 22c96c5..7c3005e 100644
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public LongHashSet() {
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this(INITIAL_SIZE);
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@@ -56,10 +57,22 @@ public class LongHashSet {
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@@ -56,10 +57,30 @@ public class LongHashSet {
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}
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public boolean contains(int msw, int lsw) {
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+ // Spigot start
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+ if ( elements == 0 )
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+ {
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+ return false;
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+ }
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+ if ( flat.contains( msw, lsw ) )
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+ {
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+ return true;
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@ -31,6 +47,10 @@ index 22c96c5..7c3005e 100644
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public boolean contains(long value) {
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+ // Spigot start
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+ if ( elements == 0 )
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+ {
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+ return false;
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+ }
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+ if ( flat.contains( value ) )
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+ {
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+ return true;
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@ -39,7 +59,7 @@ index 22c96c5..7c3005e 100644
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int hash = hash(value);
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int index = (hash & 0x7FFFFFFF) % values.length;
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int offset = 1;
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@@ -82,6 +95,7 @@ public class LongHashSet {
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@@ -82,6 +103,7 @@ public class LongHashSet {
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}
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public boolean add(long value) {
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@ -47,7 +67,7 @@ index 22c96c5..7c3005e 100644
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int hash = hash(value);
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int index = (hash & 0x7FFFFFFF) % values.length;
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int offset = 1;
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@@ -125,10 +139,18 @@ public class LongHashSet {
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@@ -125,10 +147,18 @@ public class LongHashSet {
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}
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public void remove(int msw, int lsw) {
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@ -67,7 +87,7 @@ index 22c96c5..7c3005e 100644
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int hash = hash(value);
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int index = (hash & 0x7FFFFFFF) % values.length;
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int offset = 1;
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@@ -161,6 +183,7 @@ public class LongHashSet {
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@@ -161,6 +191,7 @@ public class LongHashSet {
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freeEntries = values.length;
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modCount++;
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@ -76,7 +96,7 @@ index 22c96c5..7c3005e 100644
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public long[] toArray() {
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diff --git a/src/main/java/org/bukkit/craftbukkit/util/LongObjectHashMap.java b/src/main/java/org/bukkit/craftbukkit/util/LongObjectHashMap.java
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index 01861cc..08b543b 100644
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index 01861cc..2e5b436 100644
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--- a/src/main/java/org/bukkit/craftbukkit/util/LongObjectHashMap.java
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+++ b/src/main/java/org/bukkit/craftbukkit/util/LongObjectHashMap.java
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@@ -28,6 +28,7 @@ public class LongObjectHashMap<V> implements Cloneable, Serializable {
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@ -87,11 +107,15 @@ index 01861cc..08b543b 100644
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public LongObjectHashMap() {
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initialize();
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@@ -61,6 +62,13 @@ public class LongObjectHashMap<V> implements Cloneable, Serializable {
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@@ -61,6 +62,17 @@ public class LongObjectHashMap<V> implements Cloneable, Serializable {
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}
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public V get(long key) {
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+ // Spigot start
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+ if ( size == 0 )
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+ {
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+ return null;
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+ }
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+ V val = flat.get( key );
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+ if ( val != null )
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+ {
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@ -101,7 +125,7 @@ index 01861cc..08b543b 100644
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int index = (int) (keyIndex(key) & (BUCKET_SIZE - 1));
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long[] inner = keys[index];
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if (inner == null) return null;
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@@ -78,6 +86,7 @@ public class LongObjectHashMap<V> implements Cloneable, Serializable {
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@@ -78,6 +90,7 @@ public class LongObjectHashMap<V> implements Cloneable, Serializable {
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}
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public V put(long key, V value) {
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@ -109,7 +133,7 @@ index 01861cc..08b543b 100644
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int index = (int) (keyIndex(key) & (BUCKET_SIZE - 1));
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long[] innerKeys = keys[index];
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V[] innerValues = values[index];
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@@ -124,6 +133,7 @@ public class LongObjectHashMap<V> implements Cloneable, Serializable {
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@@ -124,6 +137,7 @@ public class LongObjectHashMap<V> implements Cloneable, Serializable {
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}
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public V remove(long key) {
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@ -117,7 +141,7 @@ index 01861cc..08b543b 100644
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int index = (int) (keyIndex(key) & (BUCKET_SIZE - 1));
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long[] inner = keys[index];
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if (inner == null) {
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@@ -174,6 +184,7 @@ public class LongObjectHashMap<V> implements Cloneable, Serializable {
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@@ -174,6 +188,7 @@ public class LongObjectHashMap<V> implements Cloneable, Serializable {
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size = 0;
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Arrays.fill(keys, null);
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Arrays.fill(values, null);
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@ -196,5 +220,5 @@ index 0000000..9416f6e
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+ }
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+}
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--
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1.8.1.2
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1.8.1.msysgit.1
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